Senders.ai helps B2B teams plan and run cold-email campaigns through Claude, ChatGPT, and other MCP-capable clients. Its AI can research prospects, draft copy, build sequences, and stage campaigns, while users approve messages before they go out. Connections use the MCP endpoint mcp.senders.ai/mcp, and the service is available through web and API. A free account includes domain checks, email-copy analysis, and tools to build campaigns, prospect lists, and do-not-contact lists. Finding live prospects and sending require a paid plan. Single costs 50.00 USD per month for one customer-owned Gmail or Outlook mailbox, 50 sends a day, and 500 monthly credits. Team costs 299.00 USD per month for up to five mailboxes, 250 daily sends total, 3,000 credits a month, a shared suppression list, Apollo account connection, and concierge onboarding. Business costs 667.00 USD per month and includes managed SMTP, a base of 200 sends a day, 7,000 monthly credits, domain and Google Postmaster monitoring, and inbox placement testing. The company describes the product as intended for considered outreach of tens to hundreds of emails per day, not high-volume cold spam.
Who it is for
Senders.ai is aimed at B2B teams sending considered cold-email outreach in the tens to hundreds of messages per day. It suits users who want to plan campaigns through MCP clients and approve messages before sending.
What is good
- Users approve emails before they go out.
- Free account includes domain checks and copy analysis.
- Team supports up to five mailboxes.
- Business includes domain monitoring and inbox placement testing.
What to know first
- Free account cannot find live prospects or send.
- Single and Team cap sending at 50 emails per mailbox daily.
- Business starts with one managed sender at 200 emails daily.
- The company says it is not built for high-volume cold spam.
Verdict
Senders.ai combines campaign planning through MCP clients with user approval and paid sending options. Check the mailbox and daily-send limits against your outreach needs.
Senders.ai plans and pricing
All plansCompared on email outreach software
- Free plan
- Yes
- Outreach channels
- email_only
- Mailbox limit
- 1 mailboxes
- Daily send limit
- 50 emails/day
- Email warm-up
- No
- Reply detection
- Yes
